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                fromName: '四川',
                toName: '盘锦',
                coords: [
                    [104.075931, 30.651652],
                    [122.070714, 41.119997]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '皇姑',
                coords: [
                    [126.661669, 45.742347],
                    [123.44197, 41.824796]
                ]
            },
            {
                fromName: '河北',
                toName: '虎林',
                coords: [
                    [114.475704, 38.584854],
                    [132.93721, 45.762686]
                ]
            },
            {
                fromName: '辽宁',
                toName: '宝山',
                coords: [
                    [123.42944, 41.835441],
                    [131.401589, 46.577167]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '吉林',
                coords: [
                    [126.661669, 45.742347],
                    [126.549572, 43.837883]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '青岛',
                coords: [
                    [126.661669, 45.742347],
                    [120.38264, 36.067082]
                ]
            },
            {
                fromName: '吉林',
                toName: '烟台',
                coords: [
                    [126.549572, 43.837883],
                    [121.447935, 37.463822]
                ]
            },
            {
                fromName: '山东',
                toName: '临江',
                coords: [
                    [117.020359, 36.66853],
                    [126.918087, 41.811979]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '黄岛',
                coords: [
                    [126.661669, 45.742347],
                    [120.04619, 35.872664]
                ]
            },
            {
                fromName: '吉林',
                toName: '石家庄',
                coords: [
                    [126.549572, 43.837883],
                    [114.51486, 38.042307]
                ]
            },
            {
                fromName: '吉林',
                toName: '汤原',
                coords: [
                    [126.549572, 43.837883],
                    [129.905072, 46.730706]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '临江',
                coords: [
                    [126.661669, 45.742347],
                    [126.918087, 41.811979]
                ]
            },
            {
                fromName: '吉林',
                toName: '济南',
                coords: [
                    [126.549572, 43.837883],
                    [117.12, 36.651216]
                ]
            },
            {
                fromName: '吉林',
                toName: '太原',
                coords: [
                    [126.549572, 43.837883],
                    [112.548879, 37.87059]
                ]
            },
            {
                fromName: '吉林',
                toName: '威海',
                coords: [
                    [126.549572, 43.837883],
                    [122.12042, 37.513068]
                ]
            },
            {
                fromName: '湖北',
                toName: '深圳',
                coords: [
                    [114.341862, 30.546498],
                    [114.057868, 22.543099]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '荣成',
                coords: [
                    [111.765618, 40.817498],
                    [122.486658, 37.16516]
                ]
            },
            {
                fromName: '辽宁',
                toName: '郑州',
                coords: [
                    [123.42944, 41.835441],
                    [113.625368, 34.7466]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '朝阳',
                coords: [
                    [126.661669, 45.742347],
                    [116.443108, 39.92147]
                ]
            },
            {
                fromName: '吉林',
                toName: '昆山',
                coords: [
                    [126.549572, 43.837883],
                    [120.980737, 31.385598]
                ]
            },
            {
                fromName: '吉林',
                toName: '双城',
                coords: [
                    [126.549572, 43.837883],
                    [126.312745, 45.383263]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '克拉玛依',
                coords: [
                    [126.661669, 45.742347],
                    [84.889207, 45.579889]
                ]
            },
            {
                fromName: '辽宁',
                toName: '上海',
                coords: [
                    [123.42944, 41.835441],
                    [121.473701, 31.230416]
                ]
            },
            {
                fromName: '吉林',
                toName: '海阳',
                coords: [
                    [126.549572, 43.837883],
                    [121.158434, 36.776378]
                ]
            },
            {
                fromName: '吉林',
                toName: '宣武门外东大街',
                coords: [
                    [126.549572, 43.837883],
                    [116.378888, 39.899332]
                ]
            },
            {
                fromName: '山东',
                toName: '海淀',
                coords: [
                    [117.020359, 36.66853],
                    [116.298056, 39.959912]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '威海',
                coords: [
                    [111.765618, 40.817498],
                    [122.12042, 37.513068]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '晋中',
                coords: [
                    [126.661669, 45.742347],
                    [112.752695, 37.687024]
                ]
            },
            {
                fromName: '西藏',
                toName: '广州',
                coords: [
                    [91.117212, 29.646923],
                    [113.264435, 23.129163]
                ]
            },
            {
                fromName: '辽宁',
                toName: '无锡',
                coords: [
                    [123.42944, 41.835441],
                    [120.31191, 31.49117]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '城阳',
                coords: [
                    [126.661669, 45.742347],
                    [120.39631, 36.307064]
                ]
            },
            {
                fromName: '河北',
                toName: '丰台',
                coords: [
                    [114.475704, 38.584854],
                    [116.287149, 39.858427]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '扬州',
                coords: [
                    [126.661669, 45.742347],
                    [119.412966, 32.39421]
                ]
            },
            {
                fromName: '辽宁',
                toName: '天津',
                coords: [
                    [123.42944, 41.835441],
                    [117.200983, 39.084158]
                ]
            },
            {
                fromName: '吉林',
                toName: '扬州',
                coords: [
                    [126.549572, 43.837883],
                    [119.412966, 32.39421]
                ]
            },
            {
                fromName: '吉林',
                toName: '嘉兴',
                coords: [
                    [126.549572, 43.837883],
                    [120.755486, 30.746129]
                ]
            },
            {
                fromName: '河北',
                toName: '延寿',
                coords: [
                    [114.475704, 38.584854],
                    [128.331644, 45.451897]
                ]
            },
            {
                fromName: '吉林',
                toName: '义乌',
                coords: [
                    [126.549572, 43.837883],
                    [120.075058, 29.306841]
                ]
            },
            {
                fromName: '吉林',
                toName: '张家港',
                coords: [
                    [126.549572, 43.837883],
                    [120.553284, 31.870367]
                ]
            },
            {
                fromName: '辽宁',
                toName: '贵阳',
                coords: [
                    [123.42944, 41.835441],
                    [106.630154, 26.647661]
                ]
            },
            {
                fromName: '吉林',
                toName: '辽宁',
                coords: [
                    [126.549572, 43.837883],
                    [123.42944, 41.835441]
                ]
            },
            {
                fromName: '河南',
                toName: '营口',
                coords: [
                    [113.274379, 34.445122],
                    [122.235418, 40.667012]
                ]
            },
            {
                fromName: '吉林',
                toName: '合肥',
                coords: [
                    [126.549572, 43.837883],
                    [117.227239, 31.820587]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '苏州',
                coords: [
                    [126.661669, 45.742347],
                    [120.585316, 31.298886]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '榆树',
                coords: [
                    [126.661669, 45.742347],
                    [126.533146, 44.840288]
                ]
            },
            {
                fromName: '吉林',
                toName: '常熟',
                coords: [
                    [126.549572, 43.837883],
                    [120.752481, 31.654376]
                ]
            },
            {
                fromName: '吉林',
                toName: '乳山',
                coords: [
                    [126.549572, 43.837883],
                    [121.539765, 36.919816]
                ]
            },
            {
                fromName: '四川',
                toName: '青岛',
                coords: [
                    [104.075931, 30.651652],
                    [120.38264, 36.067082]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '深圳',
                coords: [
                    [126.661669, 45.742347],
                    [114.057868, 22.543099]
                ]
            },
            {
                fromName: '天津',
                toName: '东城',
                coords: [
                    [117.200983, 39.084158],
                    [116.416357, 39.928353]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '上海',
                coords: [
                    [126.661669, 45.742347],
                    [121.473701, 31.230416]
                ]
            },
            {
                fromName: '天津',
                toName: '宁波',
                coords: [
                    [117.200983, 39.084158],
                    [121.550357, 29.874557]
                ]
            },
            {
                fromName: '吉林',
                toName: '海门',
                coords: [
                    [126.549572, 43.837883],
                    [121.181615, 31.871173]
                ]
            },
            {
                fromName: '山西',
                toName: '沈阳',
                coords: [
                    [112.562398, 37.873532],
                    [123.431475, 41.805698]
                ]
            },
            {
                fromName: '吉林',
                toName: '成都',
                coords: [
                    [126.549572, 43.837883],
                    [104.066541, 30.572269]
                ]
            },
            {
                fromName: '吉林',
                toName: '南昌',
                coords: [
                    [126.549572, 43.837883],
                    [115.858198, 28.682892]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '常州',
                coords: [
                    [126.661669, 45.742347],
                    [119.973987, 31.810689]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '兰山',
                coords: [
                    [111.765618, 40.817498],
                    [118.347707, 35.051729]
                ]
            },
            {
                fromName: '吉林',
                toName: '河南',
                coords: [
                    [126.549572, 43.837883],
                    [113.274379, 34.445122]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '福田',
                coords: [
                    [126.661669, 45.742347],
                    [114.055036, 22.52153]
                ]
            },
            {
                fromName: '吉林',
                toName: '常州',
                coords: [
                    [126.549572, 43.837883],
                    [119.973987, 31.810689]
                ]
            },
            {
                fromName: '吉林',
                toName: '双流',
                coords: [
                    [126.549572, 43.837883],
                    [103.923648, 30.574473]
                ]
            },
            {
                fromName: '吉林',
                toName: '潍坊',
                coords: [
                    [126.549572, 43.837883],
                    [119.161756, 36.706774]
                ]
            },
            {
                fromName: '吉林',
                toName: '延安',
                coords: [
                    [126.549572, 43.837883],
                    [109.489727, 36.585455]
                ]
            },
            {
                fromName: '辽宁',
                toName: '长春',
                coords: [
                    [123.42944, 41.835441],
                    [125.323544, 43.817072]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '南京',
                coords: [
                    [126.661669, 45.742347],
                    [118.796877, 32.060255]
                ]
            },
            {
                fromName: '辽宁',
                toName: '和平',
                coords: [
                    [123.42944, 41.835441],
                    [117.21451, 39.116949]
                ]
            },
            {
                fromName: '北京',
                toName: '哈尔滨',
                coords: [
                    [116.407526, 39.90403],
                    [126.534967, 45.803775]
                ]
            },
            {
                fromName: '吉林',
                toName: '武汉',
                coords: [
                    [126.549572, 43.837883],
                    [114.305393, 30.593099]
                ]
            },
            {
                fromName: '吉林',
                toName: '海陵',
                coords: [
                    [126.549572, 43.837883],
                    [119.919425, 32.491016]
                ]
            },
            {
                fromName: '吉林',
                toName: '日照',
                coords: [
                    [126.549572, 43.837883],
                    [119.526888, 35.416377]
                ]
            },
            {
                fromName: '吉林',
                toName: '台州',
                coords: [
                    [126.549572, 43.837883],
                    [121.420757, 28.656386]
                ]
            },
            {
                fromName: '辽宁',
                toName: '厦门',
                coords: [
                    [123.42944, 41.835441],
                    [118.089425, 24.479834]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '贵阳',
                coords: [
                    [126.661669, 45.742347],
                    [106.630154, 26.647661]
                ]
            },
            {
                fromName: '吉林',
                toName: '鞍山',
                coords: [
                    [126.549572, 43.837883],
                    [122.994329, 41.108647]
                ]
            },
            {
                fromName: '辽宁',
                toName: '荣成',
                coords: [
                    [123.42944, 41.835441],
                    [122.486658, 37.16516]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '天津',
                coords: [
                    [126.661669, 45.742347],
                    [117.200983, 39.084158]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '河西',
                coords: [
                    [126.661669, 45.742347],
                    [117.223372, 39.109563]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '秦皇岛',
                coords: [
                    [126.661669, 45.742347],
                    [119.600493, 39.935385]
                ]
            },
            {
                fromName: '吉林',
                toName: '荆州',
                coords: [
                    [126.549572, 43.837883],
                    [112.239741, 30.335165]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '东城',
                coords: [
                    [126.661669, 45.742347],
                    [116.416357, 39.928353]
                ]
            },
            {
                fromName: '吉林',
                toName: '即墨',
                coords: [
                    [126.549572, 43.837883],
                    [120.447128, 36.389639]
                ]
            },
            {
                fromName: '辽宁',
                toName: '西城',
                coords: [
                    [123.42944, 41.835441],
                    [116.365868, 39.912289]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '大兴',
                coords: [
                    [126.661669, 45.742347],
                    [116.341395, 39.726929]
                ]
            },
            {
                fromName: '河北',
                toName: '哈尔滨',
                coords: [
                    [114.475704, 38.584854],
                    [126.534967, 45.803775]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '江苏',
                coords: [
                    [126.661669, 45.742347],
                    [118.763232, 32.061707]
                ]
            },
            {
                fromName: '吉林',
                toName: '和平',
                coords: [
                    [126.549572, 43.837883],
                    [117.21451, 39.116949]
                ]
            },
            {
                fromName: '江苏',
                toName: '鸡东',
                coords: [
                    [118.763232, 32.061707],
                    [131.12408, 45.260412]
                ]
            },
            {
                fromName: '辽宁',
                toName: '辉南',
                coords: [
                    [123.42944, 41.835441],
                    [126.046912, 42.684993]
                ]
            },
            {
                fromName: '吉林',
                toName: '深圳',
                coords: [
                    [126.549572, 43.837883],
                    [114.057868, 22.543099]
                ]
            },
            {
                fromName: '福建',
                toName: '泰顺',
                coords: [
                    [119.295144, 26.10078],
                    [119.717649, 27.556884]
                ]
            },
            {
                fromName: '上海',
                toName: '深圳',
                coords: [
                    [121.473701, 31.230416],
                    [114.057868, 22.543099]
                ]
            },
            {
                fromName: '吉林',
                toName: '秦皇岛',
                coords: [
                    [126.549572, 43.837883],
                    [119.600493, 39.935385]
                ]
            },
            {
                fromName: '吉林',
                toName: '徐汇',
                coords: [
                    [126.549572, 43.837883],
                    [121.436525, 31.188523]
                ]
            },
            {
                fromName: '吉林',
                toName: '石景山',
                coords: [
                    [126.549572, 43.837883],
                    [116.222982, 39.906611]
                ]
            },
            {
                fromName: '辽宁',
                toName: '城阳',
                coords: [
                    [123.42944, 41.835441],
                    [120.39631, 36.307064]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '威海',
                coords: [
                    [126.661669, 45.742347],
                    [122.12042, 37.513068]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '惠州',
                coords: [
                    [126.661669, 45.742347],
                    [114.416196, 23.111847]
                ]
            },
            {
                fromName: '吉林',
                toName: '龙口',
                coords: [
                    [126.549572, 43.837883],
                    [120.477813, 37.646108]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '四平',
                coords: [
                    [126.661669, 45.742347],
                    [124.350398, 43.16642]
                ]
            },
            {
                fromName: '吉林',
                toName: '南充',
                coords: [
                    [126.549572, 43.837883],
                    [106.110698, 30.837793]
                ]
            },
            {
                fromName: '河北',
                toName: '东港',
                coords: [
                    [114.475704, 38.584854],
                    [124.152705, 39.863008]
                ]
            },
            {
                fromName: '辽宁',
                toName: '西安',
                coords: [
                    [123.42944, 41.835441],
                    [108.940175, 34.341568]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '滨海',
                coords: [
                    [111.765618, 40.817498],
                    [119.820831, 33.990334]
                ]
            },
            {
                fromName: '河南',
                toName: '青岛',
                coords: [
                    [113.274379, 34.445122],
                    [120.38264, 36.067082]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '昆山',
                coords: [
                    [126.661669, 45.742347],
                    [120.980737, 31.385598]
                ]
            },
            {
                fromName: '辽宁',
                toName: '长沙',
                coords: [
                    [123.42944, 41.835441],
                    [112.938814, 28.228209]
                ]
            },
            {
                fromName: '吉林',
                toName: '哈尔滨',
                coords: [
                    [126.549572, 43.837883],
                    [126.534967, 45.803775]
                ]
            },
            {
                fromName: '河北',
                toName: '尚志',
                coords: [
                    [114.475704, 38.584854],
                    [128.009895, 45.209586]
                ]
            },
            {
                fromName: '辽宁',
                toName: '东城',
                coords: [
                    [123.42944, 41.835441],
                    [116.416357, 39.928353]
                ]
            },
            {
                fromName: '辽宁',
                toName: '珠海',
                coords: [
                    [123.42944, 41.835441],
                    [113.576726, 22.270715]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '铁岭',
                coords: [
                    [126.661669, 45.742347],
                    [123.726166, 42.223769]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '蓬莱',
                coords: [
                    [126.661669, 45.742347],
                    [120.758848, 37.810661]
                ]
            },
            {
                fromName: '北京',
                toName: '天津',
                coords: [
                    [116.407526, 39.90403],
                    [117.200983, 39.084158]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '天津',
                coords: [
                    [111.765618, 40.817498],
                    [117.200983, 39.084158]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '宁波',
                coords: [
                    [126.661669, 45.742347],
                    [121.550357, 29.874557]
                ]
            },
            {
                fromName: '吉林',
                toName: '上海',
                coords: [
                    [126.549572, 43.837883],
                    [121.473701, 31.230416]
                ]
            },
            {
                fromName: '辽宁',
                toName: '佛山',
                coords: [
                    [123.42944, 41.835441],
                    [113.121416, 23.021548]
                ]
            },
            {
                fromName: '吉林',
                toName: '长宁',
                coords: [
                    [126.549572, 43.837883],
                    [121.424624, 31.220367]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '珲春',
                coords: [
                    [126.661669, 45.742347],
                    [130.366036, 42.862821]
                ]
            },
            {
                fromName: '山东',
                toName: '黄浦',
                coords: [
                    [117.020359, 36.66853],
                    [121.484443, 31.231763]
                ]
            },
            {
                fromName: '辽宁',
                toName: '威海',
                coords: [
                    [123.42944, 41.835441],
                    [122.12042, 37.513068]
                ]
            },
            {
                fromName: '天津',
                toName: '长春',
                coords: [
                    [117.200983, 39.084158],
                    [125.323544, 43.817072]
                ]
            },
            {
                fromName: '新疆',
                toName: '上海',
                coords: [
                    [87.627704, 43.793026],
                    [121.473701, 31.230416]
                ]
            },
            {
                fromName: '河北',
                toName: '鸡西',
                coords: [
                    [114.475704, 38.584854],
                    [130.969333, 45.295075]
                ]
            },
            {
                fromName: '陕西',
                toName: '呼和浩特',
                coords: [
                    [108.954239, 34.265472],
                    [111.749181, 40.842585]
                ]
            },
            {
                fromName: '吉林',
                toName: '连云港',
                coords: [
                    [126.549572, 43.837883],
                    [119.221611, 34.596653]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '杭州',
                coords: [
                    [126.661669, 45.742347],
                    [120.15507, 30.274085]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '嘉兴',
                coords: [
                    [126.661669, 45.742347],
                    [120.755486, 30.746129]
                ]
            },
            {
                fromName: '陕西',
                toName: '盘锦',
                coords: [
                    [108.954239, 34.265472],
                    [122.070714, 41.119997]
                ]
            },
            {
                fromName: '河北',
                toName: '同江',
                coords: [
                    [114.475704, 38.584854],
                    [132.510919, 47.642707]
                ]
            },
            {
                fromName: '吉林',
                toName: '杭州',
                coords: [
                    [126.549572, 43.837883],
                    [120.15507, 30.274085]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '舟山',
                coords: [
                    [126.661669, 45.742347],
                    [122.207216, 29.985295]
                ]
            },
            {
                fromName: '河南',
                toName: '大连',
                coords: [
                    [113.274379, 34.445122],
                    [121.614682, 38.914003]
                ]
            },
            {
                fromName: '辽宁',
                toName: '绵阳',
                coords: [
                    [123.42944, 41.835441],
                    [104.679114, 31.46745]
                ]
            },
            {
                fromName: '吉林',
                toName: '溆浦',
                coords: [
                    [126.549572, 43.837883],
                    [110.594921, 27.908281]
                ]
            },
            {
                fromName: '吉林',
                toName: '朝阳',
                coords: [
                    [126.549572, 43.837883],
                    [116.443108, 39.92147]
                ]
            },
            {
                fromName: '吉林',
                toName: '无锡',
                coords: [
                    [126.549572, 43.837883],
                    [120.31191, 31.49117]
                ]
            },
            {
                fromName: '浙江',
                toName: '沈阳',
                coords: [
                    [120.152792, 30.267447],
                    [123.431475, 41.805698]
                ]
            },
            {
                fromName: '吉林',
                toName: '湖里',
                coords: [
                    [126.549572, 43.837883],
                    [118.146769, 24.512905]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '无锡',
                coords: [
                    [126.661669, 45.742347],
                    [120.31191, 31.49117]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '长宁',
                coords: [
                    [126.661669, 45.742347],
                    [121.424624, 31.220367]
                ]
            },
            {
                fromName: '辽宁',
                toName: '胶州',
                coords: [
                    [123.42944, 41.835441],
                    [120.033382, 36.26468]
                ]
            },
            {
                fromName: '吉林',
                toName: '青岛',
                coords: [
                    [126.549572, 43.837883],
                    [120.38264, 36.067082]
                ]
            },
            {
                fromName: '河北',
                toName: '海淀',
                coords: [
                    [114.475704, 38.584854],
                    [116.298056, 39.959912]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '厦门',
                coords: [
                    [126.661669, 45.742347],
                    [118.089425, 24.479834]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '中山',
                coords: [
                    [126.661669, 45.742347],
                    [113.392782, 22.517646]
                ]
            },
            {
                fromName: '河北',
                toName: '太原',
                coords: [
                    [114.475704, 38.584854],
                    [112.548879, 37.87059]
                ]
            },
            {
                fromName: '新疆',
                toName: '吉林',
                coords: [
                    [87.627704, 43.793026],
                    [126.549572, 43.837883]
                ]
            },
            {
                fromName: '吉林',
                toName: '武侯',
                coords: [
                    [126.549572, 43.837883],
                    [104.04339, 30.641982]
                ]
            },
            {
                fromName: '北京',
                toName: '廊坊',
                coords: [
                    [116.407526, 39.90403],
                    [116.683752, 39.538047]
                ]
            },
            {
                fromName: '浙江',
                toName: '临汾',
                coords: [
                    [120.152792, 30.267447],
                    [111.518976, 36.088005]
                ]
            },
            {
                fromName: '湖北',
                toName: '天津',
                coords: [
                    [114.341862, 30.546498],
                    [117.200983, 39.084158]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '泉州',
                coords: [
                    [126.661669, 45.742347],
                    [118.675676, 24.874132]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '温州',
                coords: [
                    [126.661669, 45.742347],
                    [120.699367, 27.994267]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '唐山',
                coords: [
                    [126.661669, 45.742347],
                    [118.180194, 39.630867]
                ]
            },
            {
                fromName: '北京',
                toName: '铁岭',
                coords: [
                    [116.407526, 39.90403],
                    [123.726166, 42.223769]
                ]
            },
            {
                fromName: '辽宁',
                toName: '即墨',
                coords: [
                    [123.42944, 41.835441],
                    [120.447128, 36.389639]
                ]
            },
            {
                fromName: '北京',
                toName: '上海',
                coords: [
                    [116.407526, 39.90403],
                    [121.473701, 31.230416]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '广州',
                coords: [
                    [126.661669, 45.742347],
                    [113.264435, 23.129163]
                ]
            },
            {
                fromName: '吉林',
                toName: '廊坊',
                coords: [
                    [126.549572, 43.837883],
                    [116.683752, 39.538047]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '荣成',
                coords: [
                    [126.661669, 45.742347],
                    [122.486658, 37.16516]
                ]
            },
            {
                fromName: '吉林',
                toName: '海城',
                coords: [
                    [126.549572, 43.837883],
                    [122.685217, 40.882377]
                ]
            },
            {
                fromName: '湖南',
                toName: '沈阳',
                coords: [
                    [112.98381, 28.112444],
                    [123.431475, 41.805698]
                ]
            },
            {
                fromName: '北京',
                toName: '青岛',
                coords: [
                    [116.407526, 39.90403],
                    [120.38264, 36.067082]
                ]
            },
            {
                fromName: '河北',
                toName: '大连',
                coords: [
                    [114.475704, 38.584854],
                    [121.614682, 38.914003]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '珠海',
                coords: [
                    [111.765618, 40.817498],
                    [113.576726, 22.270715]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '房山',
                coords: [
                    [126.661669, 45.742347],
                    [116.143267, 39.749144]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '金坛',
                coords: [
                    [126.661669, 45.742347],
                    [119.597897, 31.723247]
                ]
            },
            {
                fromName: '河北',
                toName: '齐齐哈尔',
                coords: [
                    [114.475704, 38.584854],
                    [126.661669, 45.742347]
                ]
            },
            {
                fromName: '吉林',
                toName: '大兴',
                coords: [
                    [126.549572, 43.837883],
                    [116.341395, 39.726929]
                ]
            },
            {
                fromName: '吉林',
                toName: '密云',
                coords: [
                    [126.549572, 43.837883],
                    [116.801346, 40.35874]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '和平',
                coords: [
                    [126.661669, 45.742347],
                    [117.21451, 39.116949]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '龙井',
                coords: [
                    [111.765618, 40.817498],
                    [129.427066, 42.766311]
                ]
            },
            {
                fromName: '吉林',
                toName: '道里',
                coords: [
                    [126.549572, 43.837883],
                    [126.616957, 45.755777]
                ]
            },
            {
                fromName: '山东',
                toName: '武汉',
                coords: [
                    [117.020359, 36.66853],
                    [114.305393, 30.593099]
                ]
            },
            {
                fromName: '甘肃',
                toName: '常熟',
                coords: [
                    [103.826308, 36.059421],
                    [120.752481, 31.654376]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '烟台',
                coords: [
                    [126.661669, 45.742347],
                    [121.447935, 37.463822]
                ]
            },
            {
                fromName: '吉林',
                toName: '海淀',
                coords: [
                    [126.549572, 43.837883],
                    [116.298056, 39.959912]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '长沙',
                coords: [
                    [126.661669, 45.742347],
                    [112.938814, 28.228209]
                ]
            },
            {
                fromName: '天津',
                toName: '石家庄',
                coords: [
                    [117.200983, 39.084158],
                    [114.51486, 38.042307]
                ]
            },
            {
                fromName: '吉林',
                toName: '佛山',
                coords: [
                    [126.549572, 43.837883],
                    [113.121416, 23.021548]
                ]
            },
            {
                fromName: '辽宁',
                toName: '黄骅',
                coords: [
                    [123.42944, 41.835441],
                    [117.330048, 38.371383]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '中山',
                coords: [
                    [111.765618, 40.817498],
                    [113.392782, 22.517646]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '北京',
                coords: [
                    [126.661669, 45.742347],
                    [116.407526, 39.90403]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '三河',
                coords: [
                    [126.661669, 45.742347],
                    [117.078295, 39.982718]
                ]
            },
            {
                fromName: '河北',
                toName: '庆安',
                coords: [
                    [114.475704, 38.584854],
                    [127.507825, 46.880102]
                ]
            },
            {
                fromName: '吉林',
                toName: '长沙',
                coords: [
                    [126.549572, 43.837883],
                    [112.938814, 28.228209]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '西安',
                coords: [
                    [126.661669, 45.742347],
                    [108.940175, 34.341568]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '朝阳',
                coords: [
                    [111.765618, 40.817498],
                    [116.443108, 39.92147]
                ]
            },
            {
                fromName: '辽宁',
                toName: '丰台',
                coords: [
                    [123.42944, 41.835441],
                    [116.287149, 39.858427]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '延吉',
                coords: [
                    [126.661669, 45.742347],
                    [129.508946, 42.891255]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '长春',
                coords: [
                    [126.661669, 45.742347],
                    [125.323544, 43.817072]
                ]
            },
            {
                fromName: '吉林',
                toName: '天津',
                coords: [
                    [126.549572, 43.837883],
                    [117.200983, 39.084158]
                ]
            },
            {
                fromName: '吉林',
                toName: '昌平',
                coords: [
                    [126.549572, 43.837883],
                    [116.231204, 40.22066]
                ]
            },
            {
                fromName: '吉林',
                toName: '赣州',
                coords: [
                    [126.549572, 43.837883],
                    [114.93503, 25.831829]
                ]
            },
            {
                fromName: '吉林',
                toName: '厦门',
                coords: [
                    [126.549572, 43.837883],
                    [118.089425, 24.479834]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '秦皇岛',
                coords: [
                    [111.765618, 40.817498],
                    [119.600493, 39.935385]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '菏泽',
                coords: [
                    [111.765618, 40.817498],
                    [115.480656, 35.23375]
                ]
            },
            {
                fromName: '吉林',
                toName: '闵行',
                coords: [
                    [126.549572, 43.837883],
                    [121.381709, 31.112813]
                ]
            },
            {
                fromName: '辽宁',
                toName: '石景山',
                coords: [
                    [123.42944, 41.835441],
                    [116.222982, 39.906611]
                ]
            },
            {
                fromName: '吉林',
                toName: '珠海',
                coords: [
                    [126.549572, 43.837883],
                    [113.576726, 22.270715]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '青岛',
                coords: [
                    [111.765618, 40.817498],
                    [120.38264, 36.067082]
                ]
            },
            {
                fromName: '北京',
                toName: '海门',
                coords: [
                    [116.407526, 39.90403],
                    [121.181615, 31.871173]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '长春',
                coords: [
                    [111.765618, 40.817498],
                    [125.323544, 43.817072]
                ]
            },
            {
                fromName: '吉林',
                toName: '城阳',
                coords: [
                    [126.549572, 43.837883],
                    [120.39631, 36.307064]
                ]
            },
            {
                fromName: '吉林',
                toName: '大同',
                coords: [
                    [126.549572, 43.837883],
                    [113.61244, 40.040295]
                ]
            },
            {
                fromName: '湖北',
                toName: '邢台',
                coords: [
                    [114.341862, 30.546498],
                    [114.504844, 37.070589]
                ]
            },
            {
                fromName: '吉林',
                toName: '胶州',
                coords: [
                    [126.549572, 43.837883],
                    [120.033382, 36.26468]
                ]
            },
            {
                fromName: '吉林',
                toName: '重庆',
                coords: [
                    [126.549572, 43.837883],
                    [106.551557, 29.56301]
                ]
            },
            {
                fromName: '河北',
                toName: '佳木斯',
                coords: [
                    [114.475704, 38.584854],
                    [130.318917, 46.799923]
                ]
            },
            {
                fromName: '甘肃',
                toName: '大连',
                coords: [
                    [103.826308, 36.059421],
                    [121.614682, 38.914003]
                ]
            },
            {
                fromName: '吉林',
                toName: '南京',
                coords: [
                    [126.549572, 43.837883],
                    [118.796877, 32.060255]
                ]
            },
            {
                fromName: '内蒙古',
                toName: '日照',
                coords: [
                    [111.765618, 40.817498],
                    [119.526888, 35.416377]
                ]
            },
            {
                fromName: '吉林',
                toName: '鸡东',
                coords: [
                    [126.549572, 43.837883],
                    [131.12408, 45.260412]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '即墨',
                coords: [
                    [126.661669, 45.742347],
                    [120.447128, 36.389639]
                ]
            },
            {
                fromName: '江苏',
                toName: '朝阳',
                coords: [
                    [118.763232, 32.061707],
                    [116.443108, 39.92147]
                ]
            },
            {
                fromName: '吉林',
                toName: '南通',
                coords: [
                    [126.549572, 43.837883],
                    [120.894291, 31.980172]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '张家港',
                coords: [
                    [126.661669, 45.742347],
                    [120.553284, 31.870367]
                ]
            },
            {
                fromName: '吉林',
                toName: '三河',
                coords: [
                    [126.549572, 43.837883],
                    [117.078295, 39.982718]
                ]
            },
            {
                fromName: '吉林',
                toName: '咸阳',
                coords: [
                    [126.549572, 43.837883],
                    [108.708991, 34.329605]
                ]
            },
            {
                fromName: '吉林',
                toName: '中山',
                coords: [
                    [126.549572, 43.837883],
                    [113.392782, 22.517646]
                ]
            },
            {
                fromName: '黑龙江',
                toName: '胶州',
                coords: [
                    [126.661669, 45.742347],
                    [120.033382, 36.26468]
                ]
            }
        ]
    };
    let option = {
        animation: false,
        backgroundColor: 'rgba(0, 0, 0, 0.5)', //设置透明度，值在[0,1]之间  1为不透明，0为全透明
        cesium: {},
        legend: {
            show: false,
            orient: 'vertical',
            top: 'bottom',
            left: 'right',
            data: ['地点', '线路'],
            textStyle: {
                color: '#fff'
            }
        },
        series: [{
            name: '地点',
            type: 'effectScatter',
            coordinateSystem: 'cesium',
            zlevel: 2,
            rippleEffect: {
                brushType: 'stroke'
            },
            label: {
                emphasis: {
                    show: true,
                    position: 'right',
                    formatter: '{b}'
                }
            },
            symbolSize: 2,
            showEffectOn: 'render',
            itemStyle: {
                normal: {
                    color: '#46bee9'
                }
            },
            data: allData.citys
        },
            {
                name: '线路',
                type: 'lines',
                coordinateSystem: 'cesium',
                zlevel: 2,
                large: true,
                effect: {
                    show: true,
                    constantSpeed: 30,
                    symbol: 'pin',
                    symbolSize: 3,
                    trailLength: 0
                },
                lineStyle: {
                    normal: {
                        color: new echarts.graphic.LinearGradient(
                            0,
                            0,
                            0,
                            1, [{
                                offset: 0,
                                color: '#58B3CC'
                            },
                                {
                                    offset: 1,
                                    color: '#F58158'
                                }
                            ],
                            false
                        ),
                        width: 1,
                        opacity: 0.2,
                        curveness: 0.1
                    }
                },
                data: allData.moveLines
            }
        ]
    };
    return option;
}

//设置视图
function setView() {
    earth.viewer3D.camera.setView({
        destination: Cesium.Cartesian3.fromDegrees(117.16, 32.71, 15000000.0)
    });
};
